Registration
Motor Carrier Authority Help
Starting or expanding a trucking operation involves several related registrations. We help you understand which ones apply and connect you with an independent provider to handle the filings.
USDOT number vs. operating authority
A USDOT number identifies a carrier for safety and compliance purposes. Operating authority (often referred to by its MC number) is separate permission needed by many for-hire interstate carriers and brokers. Some operations need only a USDOT number; others need both. Which applies depends on what you haul, where, and for whom.
Who typically needs help
- New owner-operators getting their own authority.
- Intrastate carriers expanding into interstate work.
- Private carriers moving into for-hire operations.
- Carriers with inactive, outdated, or incorrect registration records.
Typical steps and related filings
- Apply for a USDOT number and, where required, operating authority.
- File a BOC-3 process agent designation.
- Have required insurance filed by your insurer.
- Register for UCR if applicable, and set up IFTA and IRP if you run qualified vehicles interstate.
- Keep records current with required periodic updates.
What information to have ready
- Business legal name, entity type, and EIN or other tax ID.
- Principal place of business and contact details.
- Type of operation, cargo, and number of vehicles and drivers.
- Insurance agent or carrier contact.
Common delays
- Insurance or BOC-3 filings not completed, so authority can't become active.
- Mismatched business names or addresses across filings.
- Choosing the wrong operation type or cargo classification.
How we help
We help you map out which registrations apply and connect you with an independent provider to prepare and file them. We are not FMCSA; government fees are separate from any service fee.
Related pages
Accuracy notice
Official government resources
Related permits and filings
More permit & compliance services
- Temporary Fuel PermitsShort-term fuel tax permits for trips into states where you don't hold IFTA credentials.
- Annual Oversize PermitsRecurring permits for repeat oversize configurations, and when single-trip still makes sense.
- Superload PermitsState-defined permits for unusually large or heavy moves that need extra route and engineering review.
- Pilot Car & Escort RequirementsWhat can trigger escorts, route surveys, or height poles, and how the rules differ by state.
- Trucking Compliance ServicesUCR, BOC-3, IFTA, IRP, authority, and recurring compliance and audit-prep referrals in one place.
Request permit help
Send the details and an independent provider will follow up with what is required, timing, and pricing.
Who we are — and who we are not
DOT-Permits.com is an independent commercial information and referral service. We are not affiliated with the U.S. Department of Transportation, FMCSA, or any state DOT.
Any service fee we or a partner provider charge is separate from, and in addition to, government permit fees, taxes, and filing fees charged by state or federal agencies.
Permit requirements, fees, routing rules, and processing times change frequently and vary by state, route, load, and season. Information on this site is general in nature, may not be current, and is not legal or regulatory advice. Always confirm details with the issuing state agency before moving a load.